CN218875131U - Vice, fixture and centre gripping equipment - Google Patents
Vice, fixture and centre gripping equipment Download PDFInfo
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- CN218875131U CN218875131U CN202222200504.0U CN202222200504U CN218875131U CN 218875131 U CN218875131 U CN 218875131U CN 202222200504 U CN202222200504 U CN 202222200504U CN 218875131 U CN218875131 U CN 218875131U
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- main body
- pressing block
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Abstract
The utility model provides a vice, a clamping mechanism and a clamping device, wherein the vice comprises a main body, a pressing block and a first connecting piece; the main body is used for being placed in the base; an accommodating space is arranged between the main body and the base and used for accommodating a clamping object; the main body is U-shaped, and the pressing block is at least partially embedded into the opening of the main body; the first connecting piece penetrates through the pressing block from the top of the pressing block and is connected with the bottom of the main body; the first connecting piece is used for driving the pressing block to move along the axial direction of the first connecting piece; clamping parts are arranged on two sides of the opening of the main body; when the pressing block moves towards the bottom of the main body, the pressing block presses the clamping part to the clamping object. An embodiment of the utility model provides a simple structure, can two-way clamp the vice of centre gripping object, improved vice centre gripping efficiency.
Description
Technical Field
The utility model relates to the technical field of machinery, especially, relate to a vice, fixture and centre gripping equipment.
Background
A vice, also called a bench vice, is a general clamp for clamping workpieces. The vise can be mounted on a table for clamping a work piece for machining.
The existing clamping device is generally provided with a pressing block, and the clamping device can clamp an operation object through the movement of the pressing block.
When the clamping device is used for operation, the operation on the pressing block is complex, the pressing block needs to be operated back and forth, and the clamping device is low in efficiency and high in cost.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been made in order to provide a vise, a clamping mechanism and a clamping device that overcome or at least partially solve the above problems.
In order to solve the problems, the utility model discloses a vice, which comprises a main body, a pressing block and a first connecting piece; the main body is used for being placed in the base; an accommodating space is arranged between the main body and the base and used for accommodating a clamping object;
the main body is U-shaped, and the pressing block is at least partially embedded into the opening of the main body;
the first connecting piece penetrates through the pressing block from the top of the pressing block and is connected with the bottom of the main body; the first connecting piece is used for driving the pressing block to move along the axial direction of the first connecting piece;
clamping parts are arranged on two sides of the opening of the main body;
when the pressing block moves towards the bottom of the main body, the pressing block presses the clamping part to the clamping object.
Optionally, the cross-section of the clamping portion is wedge-shaped.
Optionally, the inner side of the cross section of the clamping portion is an inclined plane, the outer side of the cross section of the clamping portion is a rectangle, and a groove is formed in the top surface of the clamping portion.
Optionally, the pressing block is provided with a first through hole from the top to the bottom;
the bottom of the main body is provided with a second through hole corresponding to the first through hole;
the first connecting piece passes through the first through hole and the second through hole from the top of the pressing block and is connected with the base.
Optionally, the first through hole and the second through hole are screw holes; the first connecting piece is a screw rod.
Optionally, a second connector is further included; the bottom of the main body is also provided with a third through hole; the second connecting piece is used for extending from the inside of the main body to the outside of the main body through the third through hole and is connected with the base.
Optionally, the contact surface of the pressure block and the main body is an inclined surface.
Optionally, the first connecting member includes a head portion disposed at the top of the pressing block, and a rod body extending from the head portion into the first through hole; the head is provided with the blind hole, the blind hole with predetermine drive assembly adaptation, drive assembly is used for driving the connecting piece is in the axial direction of first through-hole removes.
The embodiment of the utility model provides a still disclose a fixture, include as above the vice, and with the base that the vice is connected.
The embodiment of the utility model provides a still disclose a clamping equipment, include as above fixture to and drive assembly, drive assembly is used for the drive first connecting piece.
The utility model discloses a following advantage:
body and briquetting in the vice are connected through first connecting piece, the briquetting can be removed toward the body bottom along first connecting piece, distance between the clamping part that sets up in the body increases along with the briquetting removes toward its bottom, the clamping part is relative with the position of base, when the centre gripping object is located between clamping part and the base, the clamping part can be close to the centre gripping object gradually, and press from both sides tight centre gripping object, thereby a simple structure is provided, can two-way clamp the vice of centre gripping object, vice centre gripping efficiency has been improved.
Drawings
FIG. 1 is a block diagram of a first perspective structure of an embodiment of a vise of the present invention;
FIG. 2 is a block diagram of a second perspective view of an embodiment of the vise of the present invention;
FIG. 3 is a block diagram of a third perspective view of an embodiment of the vise of the present invention;
FIG. 4 is a block diagram of a first perspective configuration of another vise embodiment of the present invention;
FIG. 5 is a block diagram of a second perspective view of another vise embodiment of the present invention;
fig. 6 is a block diagram of a third perspective structure of another vise embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the following detailed description.
Referring to fig. 1, showing the first view structure block diagram of a vice embodiment of the present invention, referring to fig. 2, showing the second view structure block diagram of a vice embodiment of the present invention, referring to fig. 3, showing the third view structure block diagram of a vice embodiment of the present invention specifically can include: a main body 110, a pressing block 120, a first connecting piece 130; the body 110 is for placement within a seat; an accommodating space is formed between the main body 110 and the base and used for accommodating a clamping object;
when the processing operation, need adopt the vice centre gripping to treat the object of processing to prevent that the object from taking place to shift in the course of working, the centre gripping object is foretell object of treating processing, the embodiment of the utility model provides a do not injecing material, the shape of clamping object.
The main body 110 is U-shaped, and the pressing block 120 is at least partially embedded in the opening of the main body 110;
the first connecting member 130 penetrates the pressing block 120 from the top of the pressing block 120 and is connected with the bottom of the main body 110; the first connecting piece 130 is used for driving the pressing block 120 to move along the axial direction of the first connecting piece 130;
the pressing block 120 is located at the opening of the U-shaped main body 110, and is partially inserted into the opening of the main body 110. The first connecting member 130 penetrates through the pressing block 120 from the top of the pressing block 120, and extends from the bottom of the pressing block 120 to the bottom of the main body 110 to be connected, so that the first connecting member 130 is fixedly connected with the bottom of the main body 110, the pressing block 120 is sleeved on the first connecting member 130, and the pressing block 120 can move linearly along the axial direction of the first connecting member 130.
Clamping parts 111 are arranged on two sides of the opening of the main body 110;
when the pressing block 120 moves toward the bottom of the body 110, the pressing block 120 presses the clamping portion 111 toward the clamping object.
The clamping portion 111 is disposed on two sides of the opening of the main body 110, and the pressing block 120 is attached to the clamping portion 111. The distance between the clamping portions 111 increases as the pressing block 120 moves toward the bottom of the body 110.
The base is provided with the boss opposite to the clamping portion 111, and the accommodation space is located between the clamping portion 111 and the boss, so that when the pressing block 120 moves towards the bottom of the main body 110, the distance between the two clamping portions 111 increases, that is, the clamping portion 111 moves towards the boss opposite to the clamping portion, and then the clamping portion 111 and the boss are mutually matched to clamp a clamping object.
The embodiment of the utility model provides an in, body and briquetting 120 in the vice are connected through first connecting piece 130, briquetting 120 can move toward the body bottom along first connecting piece 130, distance between the clamping part 111 that sets up in the body increases along with briquetting 120 moves toward its bottom, clamping part 111 is relative with the position of base, when the centre gripping object is located between clamping part 111 and the base, clamping part 111 can be close to the centre gripping object gradually, and press from both sides tight centre gripping object, thereby a simple structure is provided, can two-way clamp the vice of centre gripping object, vice centre gripping efficiency has been improved.
In the embodiment of the present invention, the contact surface between the pressing block 120 and the main body 110 is an inclined surface. The inner sides of the clamping portions 111 are attached to the pressing block 120, so that when the pressing block 120 moves towards the bottom of the main body 110, the distance between the two clamping portions 111 is increased, and the clamping portions 111 face the opposite protrusions.
For example: the body is provided with a first clamping part 111 and a second clamping part 111, the base is provided with a first protruding part opposite to the first clamping part 111 and a second protruding part opposite to the second clamping part 111, when the pressing block 120 moves towards the bottom of the body, the first clamping part 111 moves towards the first protruding part, the second clamping part 111 moves towards the second protruding part, and a clamping object can be placed between the first clamping part 111 and the first protruding part and/or between the second clamping part 111 and the second protruding part, so that the clamping object is clamped.
In an optional embodiment of the present invention, the pressing block 120 is provided with a first through hole from the top to the bottom;
a second through hole corresponding to the first through hole is formed at the bottom of the main body 110;
the first connecting member 130 passes through the first through hole and the second through hole from the top of the pressing block 120 and is connected with the base.
The first connecting member 130 is embedded into the first through hole, the second through hole and the base at the same time, so that the connecting member can drive the pressing block 120 to move along the straight line where the first through hole is located in the axial direction, and meanwhile, the distance between the clamping portions 111 changes along with the movement of the pressing block 120.
In an optional embodiment of the present invention, the first through hole and the second through hole are screw holes; the first connecting member 130 is a screw.
The screw threads in the first through hole and the second through hole are matched with the screw threads of the screw rod, and when the screw rod rotates, the screw rod rotates along the screw threads and then moves in the axial direction of the first through hole and the second through hole. Due to the arrangement of the threads, the connecting piece can be prevented from directly sliding in the first through hole and the second through hole, and meanwhile, the connecting piece can move in the axial direction of the first through hole and the second through hole only by rotating the connecting piece, so that the moving precision of the first connecting piece 130 is improved.
In an optional embodiment of the present invention, the utility model further comprises a second connecting member; a third through hole is further formed in the bottom of the main body 110; the second connector is used for extending from the inside of the main body 110 to the outside of the main body 110 through the third through hole and connecting with the base.
The second connecting piece and the base are provided with threads, and the threads of the second connecting piece are matched with the threads of the base, so that when the second connecting piece penetrates through the third through hole to be connected with the base, the second connecting piece and the base can be fixedly connected, the main body 110 is fixed on the base, and the body and the base are prevented from being displaced relatively when a clamping object is clamped.
In an optional embodiment of the present invention, the first connecting member 130 includes a head portion disposed on the top of the pressing block 120, and a rod body extending from the head portion into the first through hole; the head is provided with the blind hole, the blind hole with predetermine drive assembly adaptation, drive assembly is used for driving the connecting piece is in the axial direction of first through-hole removes.
The driving component may be a screwdriver adapted to the blind hole, and the screwdriver rotates in the blind hole to drive the first connecting member 130 to rotate, so as to drive the first connecting member 130 to move in the axial direction of the first through hole.
In an alternative embodiment of the present invention, the cross-section of the clamping portion 111 is wedge-shaped.
Referring to fig. 4, a schematic view of a first viewing angle of another kind of vice of the present invention is shown, referring to fig. 5, a schematic view of a second viewing angle of another kind of vice of the present invention is shown, referring to fig. 6, a schematic view of a third viewing angle of another kind of vice of the present invention is shown, in another kind of embodiment of the present invention, the inner side of the cross section of the clamping portion 111 is a slope, the outer side is a rectangle, and the top surface of the clamping portion 111 is provided with a groove 112.
The groove 112 may be connected to or separated from a preset positioning assembly, and the positioning assembly may be simultaneously inserted into the grooves 112 of the two clamping portions 111 to fix the relative distance between the clamping portions 111, thereby fixing the positions of the clamping portions 111 by fixing the positioning assembly.
In a specific application, in order to improve the accuracy of clamping the clamping object and improve the machining precision, the outer side surface of the clamping portion 111 may be machined, so that the outer side surface of the clamping portion 111 is more attached to the outer surface of the clamping object, and further, the clamping object is prevented from being displaced when the clamping portion 111 and the base clamp the clamping object.
The embodiment of the utility model provides a still disclose a fixture, include as above the vice, and with the base that the vice is connected.
The embodiment of the utility model provides a still disclose a centre gripping equipment, include as above fixture to and drive assembly, drive assembly is used for the drive first connecting piece.
The driving assembly can be an electric screwdriver, at least one of mechanical arms, the clamping device controls the first connecting piece to move by adopting the electric screwdriver or the mechanical arms, so that the first connecting piece is controlled to drive the pressing block to move in the axial direction of the first through hole, the pressing block drives the clamping part to move, the clamping object is loosened or clamped, and the clamping object can be automatically clamped repeatedly for multiple times.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or terminal apparatus that comprises the element.
The vice, the clamping mechanism and the clamping device provided by the utility model are introduced in detail, and the principle and the implementation mode of the utility model are explained by applying specific examples, and the explanation of the above embodiments is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A vice is characterized by comprising a main body, a pressing block and a first connecting piece; the main body is used for being placed in the base; an accommodating space is arranged between the main body and the base and used for accommodating a clamping object;
the main body is U-shaped, and the pressing block is at least partially embedded into the opening of the main body;
the first connecting piece penetrates through the pressing block from the top of the pressing block and is connected with the bottom of the main body; the first connecting piece is used for driving the pressing block to move along the axial direction of the first connecting piece;
clamping parts are arranged on two sides of the opening of the main body;
when the pressing block moves to the bottom of the main body, the pressing block presses the clamping part to the clamping object.
2. The vise of claim 1, the clamping portion being wedge shaped in cross section.
3. The vise of claim 1, wherein the clamping portion has a cross section with an inner side having a beveled surface and an outer side having a rectangular shape, and wherein the clamping portion has a top surface having a groove.
4. The vise of claim 1, 2 or 3,
the pressing block is provided with a first through hole from the top to the bottom;
the bottom of the main body is provided with a second through hole corresponding to the first through hole;
the first connecting piece passes through the first through hole and the second through hole from the top of the pressing block and is connected with the base.
5. The vise of claim 4, wherein the first and second through holes are screw holes; the first connecting piece is a screw.
6. The vise of claim 1, 2 or 3, further comprising a second connection member; the bottom of the main body is also provided with a third through hole; the second connecting piece is used for extending from the inside of the main body to the outside of the main body through the third through hole and is connected with the base.
7. The vise of claim 1, 2 or 3, wherein the pressing block and body contact surface is beveled.
8. The vise of claim 4, the first connection member comprising a head disposed at a top of the pressing block and a rod extending from the head into the first through hole; the head is provided with a blind hole, the blind hole is matched with a preset driving assembly, and the driving assembly is used for driving the connecting piece to move in the axial direction of the first through hole.
9. A clamping mechanism comprising a vise as claimed in any one of claims 1 to 8 and a base connected to the vise.
10. A clamping apparatus comprising a clamping mechanism as claimed in claim 9, and a drive assembly for driving the first connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222200504.0U CN218875131U (en) | 2022-08-19 | 2022-08-19 | Vice, fixture and centre gripping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222200504.0U CN218875131U (en) | 2022-08-19 | 2022-08-19 | Vice, fixture and centre gripping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218875131U true CN218875131U (en) | 2023-04-18 |
Family
ID=85951154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222200504.0U Active CN218875131U (en) | 2022-08-19 | 2022-08-19 | Vice, fixture and centre gripping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218875131U (en) |
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2022
- 2022-08-19 CN CN202222200504.0U patent/CN218875131U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |